*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Share+Tech+Mono&display=swap');

:root {
  --bg: #0a0015;
  --card-bg: rgba(15, 0, 30, 0.7);
  --card-hover: rgba(25, 5, 50, 0.85);
  --text: #e0e0e0;
  --text-dim: #777;
  --neon-cyan: #00ffff;
  --neon-magenta: #ff00ff;
  --neon-yellow: #ffff00;
  --neon-pink: #ff3366;
  --border: rgba(0, 255, 255, 0.15);
}

body {
  font-family: 'Share Tech Mono', 'Courier New', monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* DASHBOARD */
#dashboard {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

#dashboard::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    linear-gradient(0deg, transparent 24%, rgba(0,255,255,0.03) 25%, rgba(0,255,255,0.03) 26%, transparent 27%, transparent 74%, rgba(0,255,255,0.03) 75%, rgba(0,255,255,0.03) 76%, transparent 77%),
    linear-gradient(90deg, transparent 24%, rgba(0,255,255,0.03) 25%, rgba(0,255,255,0.03) 26%, transparent 27%, transparent 74%, rgba(0,255,255,0.03) 75%, rgba(0,255,255,0.03) 76%, transparent 77%);
  background-size: 60px 60px;
  animation: gridScroll 20s linear infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes gridScroll {
  0% { transform: translateY(0); }
  100% { transform: translateY(60px); }
}

.dashboard-header {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
  z-index: 1;
}

.dashboard-header h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--neon-cyan);
  text-shadow: 0 0 10px var(--neon-cyan), 0 0 40px var(--neon-cyan), 0 0 80px rgba(0,255,255,0.3);
  animation: titleGlow 2s ease-in-out infinite alternate;
  letter-spacing: 8px;
}

@keyframes titleGlow {
  0% { text-shadow: 0 0 10px var(--neon-cyan), 0 0 40px var(--neon-cyan), 0 0 80px rgba(0,255,255,0.3); }
  100% { text-shadow: 0 0 15px var(--neon-cyan), 0 0 50px var(--neon-cyan), 0 0 100px rgba(0,255,255,0.5), 0 0 150px rgba(0,255,255,0.2); }
}

.dashboard-header p {
  color: var(--neon-magenta);
  font-size: 1rem;
  text-shadow: 0 0 8px rgba(255,0,255,0.4);
  margin-top: 8px;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 1;
}

.game-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.game-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, var(--neon-cyan), transparent, var(--neon-magenta));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s;
}

.game-card:hover::before { opacity: 1; }

.game-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.15), 0 0 60px rgba(255, 0, 255, 0.08);
  border-color: var(--neon-cyan);
}

.game-card .icon {
  font-size: 3rem;
  margin-bottom: 14px;
}

.game-card h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.2rem;
  margin-bottom: 8px;
  font-weight: 700;
  color: var(--neon-cyan);
  text-shadow: 0 0 8px rgba(0,255,255,0.3);
}

.game-card .desc { color: var(--text-dim); font-size: 0.9rem; margin-bottom: 14px; line-height: 1.4; }
.game-card .high-score { color: var(--neon-yellow); font-size: 0.85rem; font-weight: 600; text-shadow: 0 0 6px rgba(255,255,0,0.3); }

.game-card .play-hint {
  position: absolute;
  bottom: -30px;
  left: 0; right: 0;
  text-align: center;
  color: var(--neon-magenta);
  font-size: 0.85rem;
  font-weight: 600;
  transition: bottom 0.3s ease;
  text-shadow: 0 0 8px rgba(255,0,255,0.4);
}
.game-card:hover .play-hint { bottom: 12px; }

/* GAME SCREEN */
#game-screen {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 0, 21, 0.97);
  z-index: 100;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(12px);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

#game-screen.active { display: flex; }

.game-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 95vw;
  padding: 12px 24px;
  background: rgba(10, 0, 21, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,255,255,0.1);
}

.game-toolbar button {
  background: rgba(0,255,255,0.05);
  color: var(--neon-cyan);
  border: 1px solid rgba(0,255,255,0.2);
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.game-toolbar button:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0,255,255,0.2), inset 0 0 15px rgba(0,255,255,0.05);
}

.game-toolbar .game-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--neon-cyan);
  text-shadow: 0 0 10px rgba(0,255,255,0.4);
  letter-spacing: 3px;
}

.game-toolbar .game-score {
  color: var(--neon-yellow);
  font-size: 1.1rem;
  font-weight: 700;
  text-shadow: 0 0 10px rgba(255,255,0,0.3);
}

.game-canvas-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  width: 100%;
}

canvas {
  display: block;
  max-width: 95vw;
  max-height: calc(100vh - 70px);
  border-radius: 8px;
  box-shadow: 0 0 2px var(--neon-cyan), 0 0 20px rgba(0,255,255,0.15), 0 0 60px rgba(0,255,255,0.05);
  border: 1px solid rgba(0,255,255,0.2);
}

@media (max-width: 600px) {
  .dashboard-header h1 { font-size: 2rem; letter-spacing: 4px; }
  .games-grid { grid-template-columns: 1fr; }
  .game-card { padding: 20px; }
}